Tanaka, Yasuhito (2021): A game-theoretic analysis of fiscal policy under economic growth from the perspective of MMT.
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Abstract
We present a game-theoretic analysis of fiscal policy under economic growth from the perspective of MMT using a simple two-periods overlapping generations (OLG) model. We show the following results. 1) Sustained budget deficits are necessary to maintain full-employment under economic growth driven by technological progress. 2) An excessive budget deficit triggers inflation, and after one period inflation full-employment is maintained by sustained budget deficits with constant price. 3) Insufficient government deficit causes involuntary unemployment, and we need extra budget deficit over its steady state value to recover full-employment. These budget deficits need not be, and must not be redeemed. Therefore, if it is institutionally and legally possible, they should be financed by seigniorage not by public debt.
Item Type: | MPRA Paper |
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Original Title: | A game-theoretic analysis of fiscal policy under economic growth from the perspective of MMT |
English Title: | A game-theoretic analysis of fiscal policy under economic growth from the perspective of MMT |
Language: | English |
Keywords: | Overlapping generations model, Full-employment, Budget deficit, Growth, MMT |
Subjects: | E - Macroeconomics and Monetary Economics > E1 - General Aggregative Models > E12 - Keynes ; Keynesian ; Post-Keynesian E - Macroeconomics and Monetary Economics > E2 - Consumption, Saving, Production, Investment, Labor Markets, and Informal Economy > E24 - Employment ; Unemployment ; Wages ; Intergenerational Income Distribution ; Aggregate Human Capital ; Aggregate Labor Productivity |
Item ID: | 107402 |
Depositing User: | Yasuhito Tanaka |
Date Deposited: | 30 Apr 2021 16:34 |
Last Modified: | 30 Apr 2021 16:36 |
References: | T. Hogan. Review of Stephanie Kelton's the Deficit Myth. AIER Sound Money Project Working Paper No. 2021–5, 2021. S. Kelton. The Deficit Myth: Modern Monetary Theory and the Birth of the People’s Economy. Public Affairs, 2020. A. P. Lerner. Functional finance and the federal debt. Social Research, 10:38–51, 1943. A. P. Lerner. The Economics of Control: Principles of Welfare Economics. Macmillan, 1944. W. Mitchell, L. R. Wray, and M. Watts. Macroeconomics. Red Gbole Press, 2019. M. Otaki. The dynamically extended Keynesian cross and the welfare-improving fiscal policy. Economics Letters, 96:23–29, 2007. M. Otaki. A welfare economics foundation for the full-employment policy. Economics Letters, 102:1–3, 2009. M. Otaki. Keynsian Economics and Price Theory: Re-orientation of a Theory of Monetary Economy. Springer, 2015. Y. Tanaka. Involuntary unemployment with indivisible labor supply under perfect competition. Economics Bulletin, 40:1914–1923, 2020. |
URI: | https://mpra.ub.uni-muenchen.de/id/eprint/107402 |